OneBonsai
OneBonsai is a Belgian deep tech consultancy founded in 2015 that builds AI and VR/XR training and simulation solutions for enterprise and government clients in healthcare, defense, and public services. It operates from Belgium and UAE with proprietary AI products including Digital Patient, Digital Assistant, and Medical Viewer.
- Company typePrivate
- Founded2015
- HeadquartersBrussels, Belgium
- Headcount501–1,000
- GTM typeB2B
- OfferingSoftware
What OneBonsai does
OneBonsai (legal entity NorthStone NV/SA) is a Belgian deep tech consultancy founded in 2015 that designs, builds, and deploys AI and VR/XR solutions for enterprise and government clients operating in mission-critical, regulated, and safety-sensitive environments. The company's product portfolio centers on two integrated platforms: a VR Training and Simulation Platform offering multi-user, mobile-ready immersive environments for fire safety, first aid, hazard spotting, defense, healthcare, and cybersecurity training, and an AI Solutions platform delivering production computer vision, digital assistants, RAG knowledge bases, document processing, and sovereign on-premise AI deployments. Specialized sub-products include Digital Patient (AI-generated virtual patients with multimodal responses for medical training), Digital Assistant (life-sized avatar kiosks with conversational AI and multilingual support), Medical Viewer (browser-based AI-powered 3D CT/MRI visualization for neurosurgery planning), and TrueForm (YOLO-based markerless motion capture for biomechanical analysis).
The company's underlying technology stack combines deep learning frameworks (YOLO pose estimation, custom LLM inference optimization with vLLM, TensorRT-LLM, NVIDIA NIM, Kubernetes) with XR platforms (Oculus/Meta, Epic Games multi-user infrastructure) and EU-based hosting (Contabo, Cloudflare, Sentry, Runcloud). Technical differentiators include domain specialization in regulated industries, on-premise and air-gapped deployment for EU data sovereignty, and proprietary AI models trained for healthcare, defense, and public sector use cases.
OneBonsai monetizes through a hybrid revenue model combining pay-per-session or pay-per-day VR training subscriptions (12-month terms with quarterly invoicing), project-based solution development services (agile sprints at 85 EUR/hour for out-of-scope work), VR hardware sales and rentals, and ongoing support services (75 EUR/hour). Go-to-market is direct enterprise sales targeting government agencies, healthcare institutions, and large industrial clients, with offices in Leuven (Belgium) and Abu Dhabi (UAE) supporting European and Middle Eastern markets. The company reports 49+ clients, 70+ case studies, 10 industries served, and measurable outcomes including 80% faster training completion and up to 50% cost reduction versus traditional methods.
OneBonsai firmographics
Firmographics- Name
- OneBonsai
- Legal name
- NorthStone NV/SA
- Website
- https://onebonsai.com
- Company type
- Private
- Founded year
- 2015
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- OneBonsai is a Belgian deep tech consultancy founded in 2015 that builds AI and VR/XR training and simulation solutions for enterprise and government clients in healthcare, defense, and public services. It operates from Belgium and UAE with proprietary AI products including Digital Patient, Digital Assistant, and Medical Viewer.
- Ownership category
- akta.pro rank
OneBonsai industry classification
Industry- Product category
- VR Training and Simulation Software
- NAICS
- Software Publishers (5132), Computer Training (611420), Computer Systems Design Services (541512)
- SIC
- Services-Prepackaged Software (7372), Services-Computer Programming Services (7371)
- akta.pro primary industry
- Digital Twins & Scenario-Based Systems Training (Equipment/Process Simulators) (EDAFAJAJ)
- akta.pro secondary industries
- Creator Tools & Content Pipelines for Immersive Learning (VR lesson builders, 3D asset workflows) (EDAFAJAL), Serious Games & Simulation Studios (Training, Defense, Enterprise) (MPAFAAAH), Healthcare & Clinical Simulation (Surgery, Nursing, EMT, Patient Interaction) (EDAFAJAC), Simulation-Based Learning & Virtual Labs (EDAGAEAG)
Keywords
Where OneBonsai is headquartered
LocationHeadquarters
- HQ city
- Brussels
- HQ country
- Belgium
- HQ region
- Europe
Offices2 records
Markets served
OneBonsai business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- VR Training Subscriptions: Subscription-based licensing of VR training products on a pay-per-day or pay-per-session basis. Subscriptions are typically 12 months with automatic renewal. Revenue is invoiced quarterly in advance with reconciliation at term end.
- Solution Development Services: Custom AI and VR solution development services delivered through agile methodology with sprints. Includes consultancy services (design sprints, workshops), software development, and solution deployment. Revenue recognized through project-based fees with change order provisions.
- Hardware Sales and Rental: Sale and rental of VR hardware equipment including headsets and controllers. Hardware sales are payable upfront with title retained until payment. Rental agreements include deposit requirements with customer responsibility for damage.
- Support Services: Product maintenance, hardware maintenance, and technical remote assistance support services. Additional services outside scope are billed at 75 EUR per hour. Duration aligned with license rights.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Pay-as-you-go | Pay-per-session VR subscription |
| Subscription | Pay-as-you-go | Pay-per-day VR subscription |
| Other | Pay-as-you-go | Additional development services |
| Unit Pricing | Pay-as-you-go | Travel and expenses |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels7 records
OneBonsai product offering
Product offeringCore offering
OneBonsai is a deep tech consultancy that designs, builds, and deploys immersive VR training environments and production-grade AI systems for enterprises and government clients in mission-critical, regulated, and safety-sensitive environments (defense, healthcare, public services, infrastructure, manufacturing). The company delivers end-to-end solutions across two core platforms — VR Training & Simulation (multi-user, mobile-ready training modules with instructor dashboards) and AI Solutions (computer vision, digital assistants, RAG knowledge bases, document processing) — supplemented by specialized sub-products such as Digital Patient and Digital Assistant, with deployment options on-premise, sovereign cloud, or hybrid.
Product overview
OneBonsai is a Deep Tech Consultancy offering a unified portfolio of AI and VR/XR solutions. The core offerings consist of two main platforms: (1) the VR Training & Simulation Platform providing immersive training for safety, healthcare, defense, and industry, and (2) the AI Solutions platform delivering production AI for vision, language, knowledge, and automation. These are supplemented by specialized sub-products including Digital Patient (AI-generated virtual patients for medical training) and Digital Assistant (AI-powered avatar kiosks). The VR platform includes specific training modules for fire safety, first aid, hazard spotting, cybersecurity, police training, and healthcare procedures. The AI platform supports on-premise GPU clusters and cloud deployments with capabilities spanning computer vision, natural language processing, knowledge retrieval, and generative AI. The company operates in mission-critical environments including defense, healthcare, public services, infrastructure, and manufacturing sectors.
Differentiator
Problem solved
Functional benefit
Products and services
- VR Training & Simulation Platform Immersive multi-user VR training platform for safety, healthcare, defense, and industry with mobile-ready deployments, instructor dashboards, learning analytics, and ready-to-deploy modules for fire safety, first aid, hazard spotting, defense, and healthcare training. Sold to enterprise and government clients.
- AI Solutions Platform Production-grade AI platform for vision (computer vision, video analysis), language (digital assistants, NLP, multilingual voice), knowledge (RAG knowledge bases, document processing), and automation (digital twins, AI simulations). Deployed on-premise or in sovereign cloud with on-premise GPU clusters.
- Digital Patient AI-generated virtual patient platform that simulates realistic patient interactions for medical training, including brain response modeling, wound simulation, medical background generation, emotional AI expressions, hearing/speech simulation, and body/muscle movement. Enables trainees to practice diagnosing conditions, performing treatments, and making critical decisions. Sold to healthcare providers and medical training institutions.
- Digital Assistant AI-powered avatar kiosk deployed on a life-sized LED display that uses realistic gestures, lip-sync, multi-language communication, natural language processing, gesture recognition, and voice processing for interactive conversations. Designed for airports, hospitals, hotels, corporate buildings, and retail environments. Sold to public and commercial enterprises.
Quantifiable outcome
- 80% faster training completion compared to traditional methods
- +3 more outcomes
Companies that use OneBonsai
Customer profileNamed customers21 records
Segments5 records
Ideal customer profiles4 records
OneBonsai technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration6 records
AI capability15 records
Feature7 records
OneBonsai partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core and minor.
- SyncVR MedicalcoreCross-border collaboration partner for PaediatricPro VR training project. OneBonsai provided VR development expertise while SyncVR Medical contributed medical training domain knowledge. Project supported by CrossRoads and European Union to encourage innovation between Flanders and Netherlands.
- CrossRoads / European UnionminorFunding and support organization for cross-border innovation projects between Flanders and the Netherlands. Provided grant support for PaediatricPro development to encourage healthcare training innovation.
Scale indicators8 records
Expansion highlights6 records
OneBonsai competitors and assessment
Company assessmentDirect peers
- STRIVR: US-based enterprise VR training platform focused on immersive learning for sports, retail, and frontline workforce — the most direct US-side counterpart to OneBonsai's VR training business across similar verticals.
- Talespin: Enterprise XR and AI-powered immersive training platform serving healthcare, retail, financial services, and public-sector workforces — directly comparable product portfolio and customer segments to OneBonsai.
- Immerse: VR language and enterprise soft/hard skills training platform with global enterprise customers; comparable VR training-as-a-service model with instructor dashboards and analytics.
- Interplay Learning: VR training platform for skilled trades (HVAC, plumbing, electrical, safety) — closely parallels OneBonsai's safety-critical and hazard-spotting modules with a similar subscription-led B2B model.
- FundamentalVR: VR surgical simulation platform with haptic feedback for medical training — overlaps directly with OneBonsai's healthcare simulation practice (Digital Patient, VR Nurse Training, Medical Viewer).
- Surgical Theater: VR medical visualization platform for surgical planning and patient engagement using imaging data — directly comparable to OneBonsai's Medical Viewer and neurosurgery use cases.
Broad incumbents
- Microsoft (Mesh / AltspaceVR): Broader enterprise XR and immersive collaboration incumbent with Mesh for Teams; competes indirectly via enterprise sales channels and offers multi-user infrastructure at scale.
- Meta (Quest for Business): Owns the dominant VR runtime platform (Quest/Oculus) used by OneBonsai; also sells enterprise VR solutions directly, creating both a partner dependency and competitive threat.
Regional players
- SyncVR Medical: Dutch XR medical training platform and OneBonsai's partner on the EU-funded PaediatricPro project — comparable healthcare VR focus within Benelux/Netherlands geography.
Emerging players
- Mursion: AI-powered virtual simulation training focused on interpersonal skills (sales, leadership, healthcare communication) — adjacent training modality with comparable enterprise/government go-to-market.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat1 record
Key risks6 records
Key highlights6 records
Customer concentration
OneBonsai social profiles
Digital presenceOneBonsai financial estimates
Financial estimateRevenue estimate
Valuation estimate
OneBonsai leadership team
Management profileNumber of profiles
Profiles5 records
OneBonsai funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
OneBonsai M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about OneBonsai
What does OneBonsai do?
OneBonsai is a deep tech consultancy that designs, builds, and deploys immersive VR training environments and production-grade AI systems for enterprises and government clients in mission-critical, regulated, and safety-sensitive environments (defense, healthcare, public services, infrastructure, manufacturing). The company delivers end-to-end solutions across two core platforms — VR Training & Simulation (multi-user, mobile-ready training modules with instructor dashboards) and AI Solutions (computer vision, digital assistants, RAG knowledge bases, document processing) — supplemented by specialized sub-products such as Digital Patient and Digital Assistant, with deployment options on-premise, sovereign cloud, or hybrid.
Is OneBonsai a public or private company?
OneBonsai is a private company. It is classified as unknown and is currently operating.
When was OneBonsai founded?
OneBonsai was founded in 2015. It employs 501 to 1,000 people.
Where is OneBonsai based?
OneBonsai is headquartered in Brussels, Belgium, in the Europe region.
How does OneBonsai make money?
Four revenue lines are on record. VR Training Subscriptions are the primary driver. The others are solution Development Services, hardware Sales and Rental and support Services.
Who are OneBonsai's main competitors?
Direct peers on record are STRIVR, Talespin, Immerse, Interplay Learning, FundamentalVR and Surgical Theater. Broad incumbents are Microsoft (Mesh / AltspaceVR) and Meta (Quest for Business). SyncVR Medical is listed as a regional player. Mursion is listed as an emerging player.
Does OneBonsai have an API?
No public API is recorded for OneBonsai.
What industry is OneBonsai in?
OneBonsai's product category is VR Training and Simulation Software. Its primary akta.pro industry code is EDAFAJAJ, Digital Twins & Scenario-Based Systems Training (Equipment/Process Simulators), with a secondary code of EDAFAJAL, Creator Tools & Content Pipelines for Immersive Learning (VR lesson builders, 3D asset workflows). Its NAICS code is 5132 and its SIC code is 7372.